Percent Composition and Molecular Formula Worksheet

The percentage composition of acetic acid is found to be 39.9% C, 6.7% H, and 53.4% O. Determine the empirical formula of acetic acid. The molar mass for question #7 was determined by experiment to be 60.0 g/mol. What is the molecular formula? Calculate the mass percent of carbon, nitrogen and oxygen in acetamide, C2H5NO. The compound benzamide ... ................
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